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Siemens SIRIUS 3RF Series User Manual

Siemens SIRIUS 3RF Series
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SIRIUS 3RR2 current monitoring relays
8.8 Operation
SIRIUS Innovations
712 System Manual, 01/2011, A8E56203870002-03
"SET" menu
This menu is used to make basic device settings.
The following parameters can be set:
Hysteresis (Hyst)
See the chapter titled Hysteresis (Page 718)
ON-delay
time (onDel)
See the cha
pter titled ON-delay time (Page 719)
Trippi
ng dela
y time (Del)
See the chapter titled Tripping delay time (Page 720)
Re
clo
sing delay time (RsDel)
See the chapter titled Reclosing delay time (Page 721)
Blocki
ng current monitori
ng ((n x I▲)
See the chapter titled Blocking current monitoring (Page 722)
Fault current monitoring (I >
>
= yes)
See the chapter titled Fault current monitoring (Page 722)
Memory
: Automatic
/manual RESET (Mem)
See the chapter titled Memory (Page 723)
Incorre
c
t phase sequence monitoring (
= yes)
See the chapter titled Incorrect phase sequence monitoring (Page 724)
Load
curre
nt monitoring (apparent current I
s
/actual current I
p
)
See the chapter titled Load current monitoring (apparent current/active current)
(Page 725)
Relay switchi
ng behavior (closed-circuit principle NC/open-circuit principle NO)
See the chapter titled Relay switching behavior (Page 726)

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Siemens SIRIUS 3RF Series Specifications

General IconGeneral
BrandSiemens
ModelSIRIUS 3RF Series
CategoryIndustrial Equipment
LanguageEnglish

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